I used a plastic storage box. Maybe the size you would use for shoes. I planted them in moist planting soil and put the lid on. I kept it outside, since it is warm where I live, and they sprouted in about a week or so. I kept them under a bench where it got light but not direct sun. It was pretty easy. Good luck.

If have some excellent directions posted on my site below!

Here is a link that might be useful: Germinate Bamboo Seeds